baber/WOPTO huggingface dataset:
Patent JP-S59113629-A (JP)
Title: Semiconductor device
Inventor: KAKIYA KIYOSHI
IPC: H01L21/52
Filed: 1982-12-20
Abstract: PURPOSE:To prevent the cracks, breakages, etc. of a semiconductor chip by forming an irregular section to the surface of a loading member to be die- bonded. CONSTITUTION:The irregular sections are formed to the surface of a semiconductor-chip fitting region of the loading member on which the semiconductor- chip is joined through brazing. The irregular sections such as semispherical projections 13 in height of several microns or more are formed extending over approximately the whole surface of a stage 2. Or columnar projections 14 in height of several microns are formed as checkers. Accordingly, a solder material also intrudes into the valleys of the projections 13 or 14, the thickness of the solder material is thickened only in one parts, a plane-to-plane bonding between the back of the semiconductor chip and the surface of the stage is avoided, and the semiconductor chip is bonded on the stage 2 without generating the cracks, breakages, etc. of the chips.
Patent JP-H1050739-A (JP)
Title: Wafer holder
Inventor: NAKATOMI YOSHIHARU
IPC: H01L21/68
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a wafer holder capable of changing the rotating direction of a held wafer. SOLUTION: An X-Y table attached to a die bonder has a hold base 13 supported through a column 11. A large pulley 15 is mounted on the base 13 through a large-aperture bearing 14 and made rotatable by a motor attached to the base 13, using a θ-collecting timing belt 21. Lift shafts 33 for lifting an expansion plate 34 when being rotated are attached to the periphery of the pulley 15 and provided with respective expansion timing pulleys 28 interlocked by the belts. The powers from the three pulleys 28 are fed, using a transmission comprising a driven coupler 35 attached to one of them and driving coupler 10 mechanically coupled with and released from it.
Patent JP-H0778518-A (JP)
Title: Fire-resistant thin thickness insulated electric wire
Inventor: YAMAMOTO YASUAKI
IPC: H01B3/44
Filed: 1993-09-08
Abstract: PURPOSE:To provide a new fire-resistant thin thickness insulated electric wire generating no halogen gas of high corrosiveness, and having high abrasion- resistance and high fire-resistance. CONSTITUTION:Magnesium hydroxide of 30-100 parts by weight surface-treated by a silane coupling agent is contained into blend polymer of 100 parts by weight of polyorefine having melting point of 120 deg.C or higher such as high- density polyethylene with carboxylic acid denatured polymer. This composition is applied onto a conductor to be cross-linked to form an insulating layer.
Patent JP-H0888498-A (JP)
Title: Method for cleaning electronic component
Inventor: ISHII OSAMU
IPC: H05K13/00
Filed: 1994-09-19
Abstract: PURPOSE: To improve the accuracy of a damp heat test by polishing a lead end by a polishing yarn coated with polishing agent between humidified lead terminals, removing deposit of the terminal, and then conducting the characteristic test of a semiconductor device. CONSTITUTION: A polishing yarn 4 uses a nylon yarn having a diameter of 0.1mm. The yarn 4 is extended under tension between upper and lower wheels 7 by using a polishing agent coating unit. Polishing agent 5 is adhered by rotating the yarn 4 round by round. Organic residue 3 between lead terminals 2 is scraped while sequentially rotatably sliding the yarn 4 between the terminals 2 of a package set to a polishing material fixing base 6 on the way. Thus, leakage between the terminal can be avoided, characteristic check is accurately conducted, and the accuracy of a damp heat test can be improved.
Patent JP-H04107379-A (JP)
Title: Jig for positioning piping and method for piping
Inventor: NAKAMURA JINICHIRO
IPC: F16L1/024
Filed: 1990-08-24
Abstract: PURPOSE:To freely set a piping gradient by connecting a leg part to the lower part of an upper stay, locating a grasping part for lift up to the upper part of an upper stay and a pipe support part to the leg part, and arranging a stopper, deciding the height of a piping, to the lower part of the leg part. CONSTITUTION:A jig 1 for positioning a piping comprises an upper stay 2 and a leg part 3 connected to the lower part thereof, and a grasping part 4 for lift up is located to an upper stay 2. The leg part 3 is provided with a pipe support part 5 to removably support a piping H and a stopper 6 to position the height of the piping H. The stopper 6 is protruded from both sides of the leg part 3, and folded downward when the jig 1 is pulled out from earth. In installation of the piping H, the jigs 1 having the legs 3 having different lengths are embedded in an excavated floor S in a manner that the stoppers 6 are locked to the excavated floor S, and the piping H is securely supported to a pipe support part 5 so that the piping is set at a given gradient. After earth is refilled, support by the pipe support part 5 is released, and the jigs 1 are pulled off.
Patent JP-S6465254-A (JP)
Title: Production of thin metallic film
Inventor: TOMA KIYOKAZU
IPC: C23C14/58
Filed: 1987-09-07
Abstract: PURPOSE:To stabilize the traveling of a substrate which consists of a high- polymer material and travels along the peripheral face of a cylindrical can and to produce a thin metallic film without wrinkling the film by depositing the thin metallic film by evaporation on the substrate, then projecting X-rays to the substrate or UV rays to the rear face thereof. CONSTITUTION:The substrate 1 consisting of the high-polymer material is run along the peripheral face of the cylindrical can 2 which is coated with an insulator such as SiO2 at need in a vacuum deposition device. A potential difference is applied between this substrate 1 and the can 2 from a power supply 8 to improve the adhesiveness. The evaporating metal from a vapor source 5 is deposited by vacuum evaporation on this substrate 1 through an aperture S of a shielding plate 9 to form the thin metallic film thereon. The X-rays 11 are projected from an X-ray source 10 to the substrate 1 after the formation of the above-mentioned thin metallic film at this time. This projection is preferably executed just before or after the substrate 1 detaches from the can 2. The electrostatic charge of the substrate 1 is removed by this projection. The traveling of the substrate 1 is thereby stabilized and the wrinkle-free thin metallic film is formed over a long length.
Patent JP-H11116269-A (JP)
Title: Production of polarizing gas
Inventor: TAJIMA HIDEMI
IPC: C03C3/118
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To attain high profile regularity and high yield by line-drawing a glass preform, in which a metallic halide particles are dispersed and the opposed two faces are polished, and reduction treating to convert the metallic halide particle to a metal particle to prevent a glass from breaking at the time of extending the glass and from making the extended metallic halide particle spherical again. SOLUTION: The preferably platelike glass preform, in which the metallic halide (e.g. copper chloride) particles are dispersed and at least the opposed two surfaces are polished, is line drawn in a state that the viscosity is >2×10<6> poise to <=7×10<7> poise and/or to have <=2 mm, further <=1 mm thickness and the resultant glass is reduced to convert a part of or the whole metallic halide particle to the metal particle. As a result, a polarizing glass, in which the metal particle having shape anisotropy is dispersed to be orientated, is obtained.
Patent JP-S59115641-A (JP)
Title: Synchronizing system
Inventor: SEKI TATSUHIRO
IPC: H04L7/00
Filed: 1982-12-22
Abstract: PURPOSE:To prevent the stop of generation of a PN code for the detection of a synchronizing pattern by providing separately a synchronizing pattern detecting circuit and a PN code generating circuit. CONSTITUTION:When an input data is inputted to a PN code generator 3 and the input data is the PN code, the PN code in the same phase is outputted at an output. The coincidence of the output is counted by a counter 4, and when the count number reaches a prescribed value and the counter 4 overflows, a mode switching circuit 5 is operated and the PN code generator is made to self-running by feeding back an output to the input of the generator 3. The last part of the PN code of the output of the PN code generator 3 in self-running is detected by a PN code end circuit 6 and a PN code generator 1 is reset so as to synchronize the PN code generators 1 and 3. The PN code generator 3 stops the detection of synchronizing pattern until the next synchronizing pattern is supplied after a prescribed period.
Patent JP-H0888823-A (JP)
Title: Method for managing construction video image
Inventor: SHIOKAWA TAKASHI
IPC: G11B27/28
Filed: 1994-09-19
Abstract: PURPOSE: To accurately record the place of a photographed object or a construction area to which it belongs along with image information. CONSTITUTION: This method is provided with a camera 1, a GPS (position detection system) 2, a light wave distance meter 3, an electronic clock 4, a CPU 6 for controlling them together and storing data obtained from them in a memory 5, an editing device 7 for editing the data stored in the memory 5 by respective types and a monitor television 8. When a user pushes a shutter or the like and the drive system 12 of the camera 1 is driven, the CPU 6 calls the image information converted to electric signals in a CCD 11, stores it in the memory 5, calls the various kinds of management information paired with the image information, that are, the present position and height information of the camera, the position and height information of the object 1, construction area information and year, month, date and time information, and stores them in the memory 5.  The editing device 7 fetches the image information and the management information stored inside the memory 5 in a pair and classifies the respective pieces of the image information corresponding to the respective pieces of the management information according to a built-in editing program and the classified image information is projected on the screen of the monitor television 8.
Patent JP-H04106273-A (JP)
Title: Skeleton method of air dome tent applicable to temporary structure
Inventor: KINOSHITA TAIYO
IPC: B64B1/50
Filed: 1990-08-25
Abstract: PURPOSE:To facilitate skeleton work by filling an air dome tent formed of a synthetic resin film with gas lighter than air, and floating the tent to move and fix it to a specific position. CONSTITUTION:An airtight chamber of a synthetic resin film, etc., is so formed that the inside thereof is filled with gas, and an air dome tent 2 provided with a body 2a having a shape projected upward in the case it is filled with the gas is formed. The airtight chamber in the body 2a of the air dome tent 2 is filled with helium gas, argon gas, etc., lighter than air through a hose 2b. After that, the floated air dome tent 2 is moved to a specific position of a construction 1 with a rope 3 to fix on a scaffold 4. According to the constitution, skeleton work can be made very easily.
Patent JP-S60117480-A (JP)
Title: Magnetic bubble memory element
Inventor: MIYAMOTO NAOKI
IPC: G11C11/14
Filed: 1983-11-30
Abstract: PURPOSE:To improve the magnetic bubble transfer characteristics of a minor loop by making the leg length of a pattern in the magnetic bubble transfer entrance side of a deformed asymmetrical chevron pattern longer than that of a pattern in the exit side and inclining a transfer path in the entrance side in the same direction as a transfer path in the exit side. CONSTITUTION:A leg length l1 of an entrance-side pattern 7a' of a deformed asymmetrical chevron pattern 7' in the magnetic buffer transfer entrance side is made longer than a leg length l2 of an exit-side pattern 7b' to incline an entrance-side oblique transfer path 5' in the same direction as an exit-side oblique transfer path 6'. By this constitution, magnetic bubbles are transferred more easily because an attracting magnetic pole formed in the magnetic bubble transfer entrance-side pattern 7b' is increased when magnetic bubbles are transferred from the pattern 7b' to the pattern 7a' through a gap (g), and consequently, the magnetic bubble transfer characteristics is improved.
Patent JP-S59113692-A (JP)
Inventor: SAITOU SUSUMU
IPC: H05K3/00
Filed: 1982-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0561857-A (JP)
Title: Word processor
Inventor: WADA YUZO
IPC: G06F17/24
Filed: 1991-09-04
Abstract: PURPOSE:To simplify the instruction operation of an operator as to a thesaurus (synonym retrieval) function. CONSTITUTION:A counting means 1100 counts the use frequency of a word in a document file 1000. A control means 1300 permits the execution of the thesaurus function for all the words whose use frequency becomes more than a prescribed number by giving the instruction of the presence or absence of one manual or automatic thesaurus start.
Patent JP-H06205665-A (JP)
Title: Module for cultivating microorganism and for utilizing and/or maintaining metabolism
Inventor: IEEKU GEERATSUKU
IPC: C12M1/12
Filed: 1993-09-09
Abstract: The invention relates to a module (1) for culturing and for utilising the metabolic activity for maintenance of microorganisms (9), in particular for cells or bacteria, consisting of an outer housing (2), at least three independent membrane systems, where at least two independent membrane systems are designed as hollow fibre membranes (3) and are arranged in the interior (4) of the module (1), and these hollow fibre membranes (3) form a tightly packed spatial network (5), and microoorganisms (9) which are located in the cavities of the network (5) and/or are adherent to the hollow fibre membranes (3). <IMAGE>
Patent JP-S6379191-A (JP)
Title: Character recognizing device
Inventor: OTA YUTAKA
IPC: G06K9/62
Filed: 1986-09-22
Abstract: PURPOSE:To prevent lowering of a recognition rate by outputting the result of a step at which a high coincidence degree is obtained by the collation processing of an input character and a standard character at the time of recognizing identification of the multi-stage characters. CONSTITUTION:The characteristic of the character read by an observing means 1 is extracted by a characteristic extracting means 2 and outputted as a characteristic value 9. A recognizing dictionary 3 stores the mean and the variance of the characteristic value of respective recognizing object characters as a characteristic value 10 of a standard character. By a first collating means 4, the character, in which the value to divide an absolute value of the difference between the characteristic value 9 and the mean by the variance is >=3, is outputted as a first candidate. A second collating means 6 outputs the character which is the smallest value added concerning all characteristics to divide the absolute value of the difference between the characteristic value and the means, as a second candidate. When the first candidate is one, the first candidate is outputted as the result.
Patent JP-2000054726-A (JP)
Title: Open-close device for window
Inventor: YOSHITOMI EITARO
IPC: E05F15/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an open-close device for a window, by which the window can be opened and closed in response to the temperature of an indoor section by simple constitution and the effect of energy conservation is also improved while harmonizing with natural environment. SOLUTION: An open-close mechanism 18 for the window open-close device 16 is constituted of a rack 1802 installed onto the internal surface of a window 14 and a pinion 1804 engaged with the rack 1802. A motor 20 is mounted on the window frame 12 side, and the pinion 1804 is set up to the output shaft of the motor 20. A control means 22 for the motor 20 rotates the pinion 1804 by the motor 20 and the window 14 is slid in the opening direction when a temperature detected by an indoor-temperature sensor 24 reaches a first temperature or higher set by a temperature setting section 26. The pinion 1804 is turned by the power of the motor 20 and the window 14 is slid in the closing direction when the temperature detected by the indoor-temperature sensor 24 reaches a second temperature or lower set by the temperature setting section 26.
Patent JP-H0389325-A (JP)
Title: Semiconductor optical deflecting element
Inventor: NAGATA HISAO
IPC: G02B6/12
Filed: 1989-09-01
Abstract: PURPOSE:To allow the effective current implantation to a waveguide and further to drastically lessen the influence on an exit angle by the temp. rise of a current injection region by adopting the structure to confine light in the transverse direction of the waveguide as well and taking out the radiation light from the direction of a semiconductor substrate. CONSTITUTION:A clad layer 2 of n type AlGaAs, a non-doped AlGaAs active layer 3, a barrier layer 4 consisting of p type AlGaAs and a guide layer 5 are epitaxially grown on an n type GaAs substrate 1 to form a diffraction grating 6. A clad layer 7 consisting of p type AlGaAs and a contact layer 8 are in succession regrown. A ridge 12 is formed on this wafer and an SiO2 film 9 for narrowing the current and an electrode 10a are formed by vapor deposition. On the other hand, an electrode 10b is deposited by evaporation on the substrate side and, thereafter, the substrate 1 is selectively etched up to the clad layer 2 to form a stripe 13. The resulting element with the junction positioned downward is mounted to a heat sink. The change in the exit angle corresponding to the implanted current value is obtd. when the current is implanted in a forward direction. The current implantation to the waveguide is effectively executed in this way and the change in the exit angle by the temp. change at the time of the current implantation is reduced.
Patent JP-H11129460-A (JP)
Title: Method for ink jet recording
Inventor: KOITABASHI NORIFUMI
IPC: C09D11/328
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To eliminate an image having an excellent scuff resistance by discharging and recording an ink having characteristics such as a specific ink absorption coefficient or the like in a predetermined area on a recording medium, and heating the recorded area to improve a fixability and a recording density and to reduce a bleeding of a boundary between ink droplets. SOLUTION: A sheet 707 is fed in a Y direction by rotating a conveying roller 703 and an auxiliary roller 704 while suppressing the rollers. A multinozzle on a multinozzle head 702 prints while a carriage 706 is moving in an X direction. A heater 710 is disposed at a position opposed to the head 702 to heat the sheet 707 disposed in a corresponding range of a recording area by this scanning. And, an ink discharged from the head 702 has characteristics of an ink absorption coefficient Ka (ml.m<-2> .msec<-1/2> ) of 1.0 to 5.0 for plain paper obtained by a Bristol's method and 0<ts<=200 msec (quick swell starting point). And, a recorded area is heated.
Patent JP-H0954560-A (JP)
Title: Turning type display element
Inventor: SAITOU KAZUNORI
IPC: G09F9/37
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To embody a turning type display element which is visible even if the element is provided with external illumination even in such dark environment as in the nighttime. SOLUTION: This turning type display element has a color display 1 having color filter surfaces of plural different colors, a permanent magnet type step motor mechanism consisting of a rotor magnet 2, stator 3, magnetic core 4 wound with a coil 5, ground plate 6 and revolving shaft 9 for rotationally driving this color display 1, a light source 7 and a light reflection plate 8 for reflecting the light thereof. The color filter surfaces of the desired colors are positioned just before the light source by rotationally driving the color display by this step motor mechanism to allow the passage of all of the light rays of the light source through the color filter surfaces by the light reflection plate, by which the desired colors are displayed.
Patent JP-2000056624-A (JP)
Title: Micr character printing method
Inventor: SHIMIZU MASANOBU
IPC: G03G21/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To always print an MICR character having a high recognition rate without being influenced by the deterioration of a printer by setting a printing direction in the case of printing the MICR character reverse to a reading direction by a reader for reading the MICR character printed on a recording medium. SOLUTION: A reverse landscape printing method for printing the MICR character from a left side to a right side (in a direction shown by an arrow W') with respect to the recording medium 2 such as a check or the like is applied. The reading direction R where the MICR character printed on the recording medium 2 such as the check or the like is read is a direction going from the right side to the left side with respect to an MICR character string. In the case of applying the reverse landscape printing method, a peak value is fluctuated at a part P2 which is not largely concerned in the recognition of the MICR character even when the developing device of an electrophotographic printer is deteriorated, and the reference peak value P1 is always made approximate to ideal magnetic signal waveform. As a result, the MICR character is surely recognized.
Patent JP-H0887402-A (JP)
Title: Information processor
Inventor: TERAKADO KENJI
IPC: G06F9/48
Filed: 1994-09-20
Abstract: PURPOSE: To improve the operability by enabling a direct shift from a menu which belongs to a specific operating system to a menu which belongs to another operating system or a direct return. CONSTITUTION: When the program execution processing of a program execution control part 51 is actuated, it is checked whether or not a specific program is registered in a program management table. When the program is registered, it is checked whether or not the operation operating kind of the specific program is the same with the kind of an OS in execution. When the operation operating system kind is different, hardware environment currently in execution and the operation operating kind are saved in an operation environment information and OS kind saving area. Then the operating system corresponding to the execution program is newly actuated, the operating system is switched, and the kind of the OS in execution is changed into the operating system kind corresponding to the execution program.
Patent JP-2001050241-A (JP)
Title: Control cable joint structure
Inventor: TSUGE YOSHIKATSU
IPC: F16C1/10
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To assure smooth synchronous operation while saving space for the distribution of a cable. SOLUTION: A guide groove 32 is formed in a casing 31 for slidable guide of a wire 12 of an operation side cable 10, an equalizer 33 is stored in the casing 31 and the wire 12 of the operation side cable 10 is connected to the center of the equalizer 33 and wires 22, 22A of release side cables 20, 20A to both ends of the equalizer 33. The wire 12, when pulled out, is redirected along the guide groove 32 to make the wires 22, 22A balanced by the equalizer 33 for synchronous operation. Bending in the casing 31 results in distribution space to be reduced.